JP7382700B2 - Voltage supply system for ships or power plants - Google Patents

Voltage supply system for ships or power plants Download PDF

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JP7382700B2
JP7382700B2 JP2018018039A JP2018018039A JP7382700B2 JP 7382700 B2 JP7382700 B2 JP 7382700B2 JP 2018018039 A JP2018018039 A JP 2018018039A JP 2018018039 A JP2018018039 A JP 2018018039A JP 7382700 B2 JP7382700 B2 JP 7382700B2
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battery module
supply system
voltage supply
voltage
electrical energy
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JP2018140773A (en
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アレクサンダー・クナフル
グンナー・シュティーシュ
ベルント・フリードリッヒ
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MAN Energy Solutions SE
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J11/00—Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/32—Waterborne vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/02—Driving of auxiliaries from propulsion power plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/42—The network being an on-board power network, i.e. within a vehicle for ships or vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Description

本発明は、船舶のための電圧供給システム又は発電所のための電圧供給システムに関する。 The present invention relates to a voltage supply system for a ship or a voltage supply system for a power plant.

駆動システムをハイブリッドするための電気駆動装置は、船舶においても、これまで以上に大きな役割を果たしている。例えば船舶を駆動するために利用される電気機械を動作させるための船舶の電気コンシューマーを動作させるためには、適切な電圧又は適切な電気エネルギを電気機械又は電気コンシューマーに供給するための電気船の電圧供給システムが必要とされる。費用をほとんど要せずひいては低コストで所望の目標電圧及び所望の目標エネルギを船舶の電気コンシューマーに供給可能とされる、船舶の電圧供給システムに対するニーズが存在する。発電所の定置用途において、比較可能な要件が存在する。このことを発端として、本発明は、新しいタイプの船舶又は発電所の電圧供給システムを創造するという目的に基づいている。 Electric drives for hybrid drive systems are also playing an ever greater role in ships. For example, in order to operate a ship's electrical consumer for operating an electrical machine utilized to drive a ship, an electric ship's electrical machine for supplying an appropriate voltage or appropriate electrical energy to an electrical machine or an electrical consumer is required. A voltage supply system is required. There is a need for a marine voltage supply system that can provide a desired target voltage and a desired target energy to a marine electrical consumer at little expense and thus low cost. Comparable requirements exist for stationary power plant applications. Starting from this, the invention is based on the objective of creating a new type of voltage supply system for ships or power plants.

当該目的は、請求項１に記載の電圧供給システムによって達成される。本発明における船舶のための電圧供給システムは、実電圧及び実電気エネルギを有している複数の自動車両牽引用電池モジュールを備えている。複数の自動車両牽引用電池モジュールが、目標電圧、実電圧、目標電気エネルギ、及び実電気エネルギに依存して、複数の牽引用電池モジュール小群を形成するために直列接続で、及び／又は、少なくとも１つの牽引用電池モジュール群を形成するために並列接続で、相互接続されている。 This object is achieved by a voltage supply system according to claim 1. The voltage supply system for a ship according to the invention includes a plurality of motor vehicle traction battery modules having real voltage and real electrical energy. A plurality of motor vehicle traction battery modules are connected in series to form a plurality of traction battery module subgroups depending on the target voltage, the actual voltage, the target electrical energy, and the actual electrical energy, and/or are interconnected in a parallel connection to form at least one group of traction battery modules.

本発明は、動力車部門における自動車両の用途から知られている自動車両牽引用電池モジュールを船舶用の電圧供給システムに利用することを提案するものである。しかしながら、このような自動車両牽引用電池モジュールは、自身の実電圧及び／又は実電気エネルギに関して、船舶の電気コンシューマーの目標電圧及び／又は目標エネルギから外れているので、本発明は、自動車両牽引用電池モジュールの所定の相互接続を提案するものである。本発明は、自動車両牽引用電池モジュールを利用することによって、例えば船舶を駆動するために利用される発電機のような船舶の電気コンシューマーに所望の目標電圧及び目標電気エネルギを供給する、船舶用の電圧供給システムを、ほとんど費用を要せずに提供することができる。 The invention proposes to utilize battery modules for motor vehicle traction, which are known from motor vehicle applications in the motor vehicle sector, in voltage supply systems for ships. However, since such a battery module for motor vehicle traction deviates in terms of its actual voltage and/or actual electrical energy from the target voltage and/or target energy of the electrical consumer of the ship, the present invention proposed a predetermined interconnection of battery modules. The present invention utilizes an automotive vehicle traction battery module to provide a desired target voltage and target electrical energy to a marine electrical consumer, such as a generator utilized to drive a marine vessel. voltage supply system can be provided at almost no cost.

特に自動車両牽引用電池モジュールの実電圧が電気コンシューマーの目標電圧に相当する場合には、複数の自動車両牽引用電池モジュールが、少なくとも１つの牽引用電池モジュール群を形成するために並列接続されている。特に自動車両牽引用電池モジュールの実電圧が電気コンシューマーの目標電圧より低い場合には、複数の自動車両牽引用電池モジュールが、牽引用電池モジュール小群を形成するために直列接続されており、複数の牽引用電池モジュール小群が、少なくとも１つの牽引用電池モジュール群を形成するために並列接続されている。自動車両牽引用電池モジュールのこのような電気的相互接続が、目標電圧及び目標電気エネルギを船舶の電気コンシューマーに供給するために望ましい。 In particular, if the actual voltage of the motor vehicle traction battery module corresponds to the target voltage of the electric consumer, a plurality of motor vehicle traction battery modules may be connected in parallel to form at least one traction battery module group. There is. Particularly when the actual voltage of the motor vehicle traction battery module is lower than the target voltage of the electric consumer, a plurality of motor vehicle traction battery modules may be connected in series to form a small group of traction battery modules. traction battery module subgroups are connected in parallel to form at least one traction battery module group. Such electrical interconnection of motor vehicle traction battery modules is desirable for providing a target voltage and target electrical energy to the electrical consumers of the vessel.

望ましくは、自動車両牽引用電池モジュールは、自動車両用ＣＡＮバスシステムを介して動作可能とされる。これにより、自動車両牽引用電池モジュールは、自動車両用ＣＡＮバスシステムを利用して容易に動作可能とされる。従って、単純且つコスト効果に優れた船舶用電圧供給システムを提供することができる。 Preferably, the motor vehicle traction battery module is operable via a motor vehicle CAN bus system. Thereby, the battery module for motor vehicle traction can be easily operated using the motor vehicle CAN bus system. Therefore, a simple and cost-effective marine voltage supply system can be provided.

さらなる発展形態では、電圧供給システムが、電気的に並列接続されている複数の牽引用電池モジュール群を備えており、牽引用電池モジュール群それぞれの自動車両牽引用電池モジュールの数量が、自動車両用ＣＡＮバスシステムの制御信号容量に依存し、牽引用電池モジュール群それぞれの自動車両牽引用電池モジュールがそれぞれ、群専用の自動車両用ＣＡＮバスシステムに接続されており、牽引用電池モジュール群の数量が、電気コンシューマーの目標電気エネルギに依存し、群専用の自動車両用ＣＡＮバスシステムが、上位制御装置に接続されている。当該さらなる発展形態は、自動車両牽引用電池モジュール及び自動車両用ＣＡＮバスシステムを利用することによって所望の目標電圧及び目標電気エネルギを船舶の電気コンシューマーに供給する船舶用電圧供給システムを提供するために、特に好ましい。 In a further development, the voltage supply system comprises a plurality of groups of traction battery modules electrically connected in parallel, the number of motor vehicle traction battery modules of each group of traction battery modules being equal to or greater than the number of motor vehicle CAN modules. Depending on the control signal capacity of the bus system, each motor vehicle traction battery module of each traction battery module group is connected to a group-dedicated motor vehicle CAN bus system, and the number of traction battery module groups is Depending on the consumer's target electrical energy, a group-specific motor vehicle CAN bus system is connected to the higher-level control unit. This further development provides a marine voltage supply system for supplying a desired target voltage and target electrical energy to a marine electrical consumer by utilizing a motor vehicle traction battery module and a motor vehicle CAN bus system. Particularly preferred.

本発明における発電所用電圧供給システムは、請求項８に規定されている。 A voltage supply system for a power plant according to the present invention is defined in claim 8.

本発明の好ましいさらなる実施形態は、従属請求項及び発明の詳細な説明から明らかとなる。本発明の典型的な実施例について、限定することを目的としない図面を用いて詳述する。 Preferred further embodiments of the invention emerge from the dependent claims and the detailed description of the invention. Exemplary embodiments of the invention will now be described in detail with the help of non-limiting drawings.

本発明における第１の船舶のための電圧供給システムを表わす。1 represents a voltage supply system for a first ship according to the invention; FIG. 本発明における第２の船舶のための電圧供給システムを表わす。3 represents a voltage supply system for a second vessel according to the invention; FIG.

本発明は、目標電圧及び目標電気エネルギを船舶の電気コンシューマーに供給するための、船舶のための電圧供給システムに関する。 The present invention relates to a voltage supply system for a ship for supplying a target voltage and a target electrical energy to the ship's electrical consumers.

また、本発明は、目標電圧及び目標電気エネルギを発電所の電気コンシューマーに供給するための、発電所のための電圧供給システムに関する。本発明について、船舶のための電圧供給システムを参照しつつ以下に説明する。しかしながら、本発明は、発電所のための電圧供給システムにも適用可能とされる。 The invention also relates to a voltage supply system for a power plant for supplying a target voltage and a target electrical energy to the electricity consumers of the power plant. The invention will be described below with reference to a voltage supply system for a ship. However, the invention is also applicable to voltage supply systems for power plants.

船舶のための電圧供給システム１０は、複数の自動車両牽引用電池モジュール１１を備えており、自動車両牽引用電池モジュール１１それぞれは、実電圧及び実電気エネルギを有しているか、又は提供する。 The voltage supply system 10 for a ship comprises a plurality of motor vehicle traction battery modules 11, each of which has or provides a real voltage and real electrical energy.

自動車両牽引用電池モジュール１１は、複数の牽引用電池モジュール小群を直列接続するために、又は、少なくとも１つの牽引用電池モジュール群を並列接続するために、目標電圧、実電圧、目標電気エネルギ、及び実電気エネルギに従って相互接続されている。 The automotive vehicle traction battery module 11 has a target voltage, an actual voltage, and a target electrical energy in order to connect a plurality of traction battery module small groups in series or to connect at least one traction battery module group in parallel. , and are interconnected according to the actual electrical energy.

図１は、複数の自動車両牽引用電池モジュールを具備する、船舶のための電圧供給システム１０の第１の典型的な実施例を表わす。図１は、５基の自動車両牽引用電池モジュール１１を例示的に表わす。すべての自動車両牽引用電池モジュール１１が、少なくとも１つの牽引用電池モジュール群を形成するために、すなわち図１における２つの牽引用電池モジュール群１２ａ，１２ｂを形成するために、並列接続の形態で相互接続されている。図１では、牽引用電池モジュール群１２ａは、３基の自動車両牽引用電池モジュール１１を備えており、牽引用電池モジュール群１２ｂは、２基の自動車両牽引用電池モジュール１１を備えている。 FIG. 1 represents a first exemplary embodiment of a voltage supply system 10 for a marine vessel comprising a plurality of motor vehicle traction battery modules. FIG. 1 exemplarily represents five battery modules 11 for motor vehicle traction. All motor vehicle traction battery modules 11 are connected in parallel in order to form at least one traction battery module group, ie two traction battery module groups 12a, 12b in FIG. interconnected. In FIG. 1, the traction battery module group 12a includes three motor vehicle traction battery modules 11, and the traction battery module group 12b includes two motor vehicle traction battery modules 11.

図１では、牽引用電池モジュール群１２ａ，１２ｂそれぞれの自動車両牽引用電池モジュール１１それぞれが、互いに対して並列接続されているばかりでなく、牽引用電池モジュール群１２ａ，１２ｂも互いに対して並列接続されているので、牽引用電池モジュール群１２ａ，１２ｂのすべての自動車両牽引用電池モジュール１１が、並列接続の形態で共通する電圧供給線１８に接続されている。船舶の少なくとも１つの電気コンシューマー、特に駆動源として機能する電気機械は、電圧供給線１８を介して、所望の目標電圧及び所望の目標エネルギを供給することができる。 In FIG. 1, not only the automotive vehicle traction battery modules 11 of the traction battery module groups 12a and 12b are connected in parallel to each other, but also the traction battery module groups 12a and 12b are also connected in parallel to each other. Therefore, all the motor vehicle traction battery modules 11 of the traction battery module groups 12a and 12b are connected to the common voltage supply line 18 in parallel connection. At least one electrical consumer of the ship, in particular an electric machine serving as a drive source, can be supplied with a desired target voltage and a desired target energy via the voltage supply line 18.

図１では、自動車両牽引用電池モジュール１１の実電圧は、電気コンシューマーの目標電圧に相当し、並列に相互接続されている自動車両牽引用電池モジュール１１の数量は、所望の目標電気エネルギに依存している。 In FIG. 1, the actual voltage of the motor vehicle traction battery module 11 corresponds to the target voltage of the electrical consumer, and the number of motor vehicle traction battery modules 11 that are interconnected in parallel depends on the desired target electrical energy. are doing.

自動車両牽引用電池モジュール１１は、ＣＡＮバスシステムを介して動作される。このような自動車両用ＣＡＮバスシステムは、制限された制御信号の容量を有している。このために、牽引用電池モジュール群１２ａ，１２ｂそれぞれの自動車両牽引用電池モジュール１１それぞれが、群専用の自動車両用ＣＡＮバスシステム１３ａ，１３ｂを介して、すなわち、自動車両用ＣＡＮバスシステム１３ａを経由する牽引用電池モジュール群１２ａの自動車両牽引用電池モジュール１１と、自動車両用ＣＡＮバスシステム１３ｂを経由する牽引用電池モジュール群１２ｂの自動車両牽引用バッテリモジュール１１とを介して動作される。従って、バスコントローラ１４ａ，１４ｂは、自動車両用ＣＡＮバスシステム１３ａ，１３ｂそれぞれを介して、制御信号の伝送を調和させる。自動車両用ＣＡＮバスシステム１３ａ，１３ｂ又はバスコントローラ１４ａ，１４ｂは、上位バスシステム１５を介して上位制御装置とデータを交換するために、上位バスシステム１５に接続されている。 The motor vehicle traction battery module 11 is operated via a CAN bus system. Such automotive CAN bus systems have limited control signal capacity. For this purpose, each of the motor vehicle traction battery modules 11 of each of the traction battery module groups 12a and 12b is connected via the group-dedicated motor vehicle CAN bus systems 13a and 13b, that is, via the motor vehicle CAN bus system 13a. It is operated via the vehicle traction battery module 11 of the traction battery module group 12a and the vehicle traction battery module 11 of the traction battery module group 12b via the vehicle CAN bus system 13b. The bus controllers 14a, 14b thus coordinate the transmission of control signals via the motor vehicle CAN bus systems 13a, 13b, respectively. The CAN bus systems 13a, 13b for motor vehicles or the bus controllers 14a, 14b are connected to the higher level bus system 15 in order to exchange data with higher level control devices via the higher level bus system 15.

図２は、本発明におけるさらなる船舶用電圧供給システム１０を表わす。図２に表わす船舶用電圧供給システム１０の場合には、１２基の自動車両牽引用電池モジュール１１が配設されており、自動車両牽引用電池モジュール群１２ａ，１２ｂ，１２ｃを形成するように、４基の自動車両牽引用電池モジュール１１毎に相互接続されている。自動車両牽引用電池モジュール群１２ａ，１２ｂ，１２ｃそれぞれの内部には、４基の自動車両牽引用電池モジュール１１のうち２基の自動車両牽引用電池モジュール１１それぞれが、牽引用電池モジュール小群１７ａ，１７ｂ，１７ｃを形成するように、直列に相互接続されており、牽引用電池モジュール小群１７ａ，１７ｂ，１７ｃは、牽引用電池モジュール群１２ａ，１２ｂ，１２ｃを形成するように並列に相互接続されている。 FIG. 2 represents a further marine voltage supply system 10 according to the invention. In the case of the marine voltage supply system 10 shown in FIG. 2, 12 motor vehicle traction battery modules 11 are arranged to form motor vehicle traction battery module groups 12a, 12b, 12c. Each of the four motor vehicle traction battery modules 11 is interconnected. Inside each of the battery module groups 12a, 12b, and 12c for vehicle traction, two battery modules 11 for traction among the four battery modules 11 for traction are installed in the small group 17a of battery modules for traction. , 17b, 17c, and the traction battery module small groups 17a, 17b, 17c are interconnected in parallel to form traction battery module groups 12a, 12b, 12c. has been done.

従って、図２において、自動車両牽引用電池モジュール群１１の実電圧は、船舶の電気コンシューマーの目標電圧より小さく、直列に相互接続されていると共に牽引用電池モジュール小群１７ａ，１７ｂ，１７ｃを形成するように相互接続されている自動車両牽引用電池モジュール１１の数量は、目標電圧に対する実電圧の比に依存する。 Therefore, in FIG. 2, the actual voltage of the motor vehicle traction battery module group 11 is smaller than the target voltage of the ship's electrical consumers, which are interconnected in series and form traction battery module subgroups 17a, 17b, 17c. The number of motor vehicle traction battery modules 11 that are interconnected to do so depends on the ratio of actual voltage to target voltage.

牽引用電池モジュール群１２ａ，１２ｂ，１２ｃの数量は、必要とされる目標エネルギに対する実エネルギの比に依存する。並列接続されている牽引用電池モジュール群１２ａ，１２ｂ，１２ｃは、共通する電圧供給線１８に接続されている。 The quantity of traction battery module groups 12a, 12b, 12c depends on the ratio of actual energy to target energy required. The traction battery module groups 12a, 12b, and 12c connected in parallel are connected to a common voltage supply line 18.

群専用の自動車両用ＣＡＮバスシステム１３ａ，１３ｂ，１３ｃは、再び牽引用電池モジュール群１２ａ，１２ｂ，１２ｃそれぞれと相互接続され、これに関連して、バスコントローラ１４ａ，１４ｂ，１４ｃが、上位制御装置１６と通信するために、上位バスシステム１５に結合されている。また、牽引用電池モジュール群１２ａ，１２ｂ，１２ｃそれぞれの自動車両牽引用電池モジュール１１の数量は、自動車両用ＣＡＮバスシステムの制御信号の容量に依存している。 The group-dedicated CAN bus systems 13a, 13b, 13c are again interconnected with the traction battery module groups 12a, 12b, 12c, respectively, and in this connection, the bus controllers 14a, 14b, 14c are connected to the upper control device. 16 and is coupled to the upper level bus system 15 for communication with the host bus system 16. Further, the quantity of the motor vehicle traction battery modules 11 in each of the traction battery module groups 12a, 12b, and 12c depends on the capacity of the control signal of the motor vehicle CAN bus system.

既知の市販されている自動車両牽引用電池モジュール１１と既知の市販されている自動車両用ＣＡＮバスシステム１３，１５とを利用することによって、本発明は、所望の目標電圧及び所望の目標エネルギを船舶の少なくとも１つの電気コンシューマーに供給するための、船舶用の電圧供給システム１０を構築することができる。すなわち、それ自体既知のアセンブリを利用することによって、高いコスト効率且つ高い信頼性を有する船舶用の電圧供給システム１０を構築することができる。既知の自動車両牽引用電池モジュール１１の実電気エネルギは、１０ｋＷｈ～１００ｋＷｈとされ、特に約２０ｋＷｈである。船舶の電気コンシューマーの目標電気エネルギは、一般に１０００ｋＷｈより大きく、数ＭＷｈ程度とされる。 By utilizing a known commercially available motor vehicle traction battery module 11 and a known commercially available motor vehicle CAN bus system 13, 15, the present invention provides a method for providing a desired target voltage and a desired target energy to a vessel. A marine voltage supply system 10 can be constructed to supply at least one electrical consumer of a vessel. Thus, by using assemblies known per se, a cost-effective and reliable voltage supply system 10 for ships can be constructed. The actual electrical energy of the known motor vehicle traction battery module 11 is between 10 kWh and 100 kWh, in particular about 20 kWh. The target electrical energy of a ship's electrical consumer is generally larger than 1000 kWh and approximately several MWh.

自動車両牽引用電池モジュール１１を並列に配置させることによって（図１参照）、又は、直列接続されている自動車両牽引用電池モジュール１１を並列に配置させるか、若しくは牽引用電池モジュール小群１７を並列に配置させることによって（図２参照）、非常に高度な冗長性を実現することができる。自動車両牽引用電池モジュール１１に不具合が発生した結果として、安全のために自動車両牽引用電池モジュール１１の電源を切った場合であっても、電圧の供給を依然として維持することができる。対応して多数の並列接続された自動車両牽引用電池モジュール１１又は並列接続された牽引用電池モジュール小群１７によって、電力すなわちエネルギの損失が低く抑えられる。このような損失の発生は、自動車両用ＣＡＮバスシステムを介して検知される。対応して、自動車両牽引用電池モジュール１１の故障は、上位案内システムに伝えられる。 By arranging the motor vehicle traction battery modules 11 in parallel (see FIG. 1), or by arranging the motor vehicle traction battery modules 11 connected in series in parallel, or by arranging the motor vehicle traction battery modules 11 in parallel, or by arranging the motor vehicle traction battery modules 11 in series, By placing them in parallel (see FIG. 2), a very high degree of redundancy can be achieved. Even if the power of the battery module 11 for traction of a motor vehicle is turned off for safety as a result of a malfunction occurring in the battery module 11 for traction of a motor vehicle, the voltage supply can still be maintained. A correspondingly large number of parallel-connected motor vehicle traction battery modules 11 or parallel-connected traction battery module subgroups 17 results in low power or energy losses. The occurrence of such losses is detected via the motor vehicle CAN bus system. Correspondingly, a failure of the motor vehicle traction battery module 11 is communicated to the higher-level guidance system.

１０ 電圧供給システム
１１ 自動車両牽引用電池モジュール
１２ａ 牽引用電池モジュール群
１２ｂ 牽引用電池モジュール群
１２ｃ 牽引用電池モジュール群
１３ａ 自動車両用ＣＡＮバスシステム
１３ｂ 自動車両用ＣＡＮバスシステム
１３ｃ 自動車両用ＣＡＮバスシステム
１４ａ バスコントローラ
１４ｂ バスコントローラ
１４ｃ バスコントローラ
１５ 上位バスシステム
１６ 上位制御装置
１７ａ 牽引用電池モジュール小群
１７ｂ 牽引用電池モジュール小群
１７ｃ 牽引用電池モジュール小群
１８ 電圧供給線 10 Voltage supply system 11 Automotive vehicle traction battery module 12a Traction battery module group 12b Traction battery module group 12c Traction battery module group 13a Automotive CAN bus system 13b Automotive vehicle CAN bus system 13c Automotive vehicle CAN bus system 14a Bus controller 14b Bus controller 14c Bus controller 15 Upper bus system 16 Upper control device 17a Traction battery module small group 17b Traction battery module small group 17c Traction battery module small group 18 Voltage supply line

Claims (8)

目標電圧及び目標電気エネルギを船舶の電気コンシューマーに供給するための、船舶のための電圧供給システムであって、実電圧及び実電気エネルギを有している複数の自動車両駆動用電池モジュール（１１）を備えている、前記電圧供給システムにおいて、
前記自動車両駆動用電池モジュール（１１）が、前記目標電圧、前記実電圧、前記目標電気エネルギ、及び前記実電気エネルギに依存して、複数の駆動用電池モジュール小群（１７）を形成するために直列接続で、及び／又は、少なくとも１つの駆動用電池モジュール群（１２ａ，１２ｂ，１２ｃ）を形成するために並列接続で、相互接続されており、
前記駆動用電池モジュール群（１２ａ，１２ｂ，１２ｃ）それぞれの自動車両駆動用電池モジュール（１１）がそれぞれ、群専用の自動車両用ＣＡＮバスシステム（１３ａ，１３ｂ，１３ｃ）を介して、バスコントローラ（１４ａ，１４ｂ，１４ｃ）に接続されており、且つ、前記バスコントローラ（１４ａ，１４ｂ，１４ｃ）が、上位バスシステム（１５）を介して、上位制御装置（１６）に接続されており、これにより、不具合が発生した前記自動車両駆動用電池モジュール（１１）の電源が、前記上位制御装置（１６）によって切られることを特徴とする電圧供給システム。 A voltage supply system for a ship for supplying a target voltage and a target electrical energy to an electrical consumer of the ship, the battery modules having a plurality of battery modules (11) for driving a motor vehicle having an actual voltage and an actual electrical energy. The voltage supply system comprising:
The vehicle drive battery module (11) forms a plurality of drive battery module small groups (17) depending on the target voltage, the actual voltage, the target electrical energy, and the actual electrical energy. are interconnected in series connection and/or in parallel connection to form at least one drive battery module group (12a, 12b, 12c);
The vehicle drive battery modules (11) of each of the drive battery module groups (12a, 12b, 12c) are connected to the bus controller ( 14a ) via the group-dedicated CAN bus system (13a, 13b, 13c). , 14b, 14c), and the bus controller ( 14a , 14b, 14c) is connected to a higher-level control device (16) via a higher-level bus system (15). A voltage supply system characterized in that the power supply of the vehicle driving battery module (11) in which a malfunction has occurred is cut off by the higher-level control device (16). 前記自動車両駆動用電池モジュール（１１）の前記実電圧が、前記電気コンシューマーの前記目標電圧に一致している場合に、複数の前記自動車両駆動用電池モジュール（１１）が、少なくとも１つの前記駆動用電池モジュール群（１２ａ，１２ｂ）を形成するために、並列接続されていることを特徴とする請求項１に記載の電圧供給システム。 When the actual voltage of the battery module (11) for driving an automobile matches the target voltage of the electric consumer, the plurality of battery modules (11) for driving the automobile drive at least one of the battery modules (11) for driving the automobile. 2. The voltage supply system according to claim 1, wherein the voltage supply system is connected in parallel to form a group of battery modules (12a, 12b). 前記自動車両駆動用電池モジュール（１１）の前記実電圧が、前記電気コンシューマーの前記目標電圧より低い場合に、複数の前記自動車両駆動用電池モジュール（１１）が、駆動用電池モジュール小群（１７ａ，１７ｂ，１７ｃ）を形成するように直列接続されており、且つ、複数の前記駆動用電池モジュール小群（１７ａ，１７ｂ，１７ｃ）が、少なくとも１つの駆動用電池モジュール群（１２ａ，１２ｂ，１２ｃ）を形成するように並列接続されていることを特徴とする請求項１又は２に記載の電圧供給システム。 When the actual voltage of the automotive vehicle driving battery module (11) is lower than the target voltage of the electric consumer, the plurality of automotive vehicle driving battery modules (11) are combined into a driving battery module small group (17a). , 17b, 17c), and the plurality of driving battery module small groups (17a, 17b, 17c) are connected in series to form at least one driving battery module group (12a, 12b, 12c). 3. The voltage supply system according to claim 1, wherein the voltage supply system is connected in parallel to form a voltage supply system. 前記自動車両駆動用電池モジュール（１１）が、前記自動車両用ＣＡＮバスシステム（１３ａ，１３ｂ，１３ｃ）を介して動作可能とされることを特徴とする請求項１～３のいずれか一項に記載の電圧供給システム。 According to any one of claims 1 to 3, characterized in that the battery module (11) for driving an automobile is operable via the CAN bus system (13a, 13b, 13c) for an automobile. voltage supply system. 前記駆動用電池モジュール群（１２ａ，１２ｂ，１２ｃ）それぞれの自動車両駆動用電池モジュール（１１）の数量が、前記自動車両用ＣＡＮバスシステム（１３ａ，１３ｂ，１３ｃ）の制御信号容量に依存することを特徴とする請求項４に記載の電圧供給システム。 It is understood that the quantity of the vehicle drive battery modules (11) in each of the drive battery module groups (12a, 12b, 12c) depends on the control signal capacity of the motor vehicle CAN bus system (13a, 13b, 13c). The voltage supply system according to claim 4, characterized in that: 前記電圧供給システムが、電気的に並列接続されている複数の前記駆動用電池モジュール群（１２ａ，１２ｂ，１２ｃ）を備えており、
前記駆動用電池モジュール群（１２ａ，１２ｂ，１２ｃ）それぞれの自動車両駆動用電池モジュール（１１）の数量が、前記自動車両用ＣＡＮバスシステム（１３ａ，１３ｂ，１３ｃ）の制御信号容量に依存し、
前記駆動用電池モジュール群（１２ａ，１２ｂ，１２ｃ）の数量が、前記電気コンシューマーの前記目標電気エネルギに依存していることを特徴とする請求項４又は５に記載の電圧供給システム。 The voltage supply system includes a plurality of the drive battery module groups (12a, 12b, 12c) electrically connected in parallel,
The quantity of the motor vehicle drive battery modules (11) in each of the drive battery module groups (12a, 12b, 12c) depends on the control signal capacity of the motor vehicle CAN bus system (13a, 13b, 13c),
The voltage supply system according to claim 4 or 5, characterized in that the quantity of the drive battery module group (12a, 12b, 12c) depends on the target electrical energy of the electricity consumer. 前記自動車両駆動用電池モジュール（１１）の前記実電気エネルギが、１０ｋＷｈ～１００ｋＷｈとされ、
前記電気コンシューマーの前記目標電気エネルギが、１０００ｋＷｈより大きいことを特徴とする請求項１～６のいずれか一項に記載の電圧供給システム。 The actual electrical energy of the automotive vehicle drive battery module (11) is 10 kWh to 100 kWh,
Voltage supply system according to any one of the preceding claims, characterized in that the target electrical energy of the electrical consumer is greater than 1000 kWh. 目標電圧及び目標電気エネルギを発電所の内部に設けられた電気コンシューマーに供給するための、発電所のための電圧供給システムであって、実電圧及び実電気エネルギをそれぞれ有している複数の自動車両駆動用電池モジュールを備えている、前記電圧供給システムにおいて、
前記自動車両駆動用電池モジュールが、前記目標電圧、前記実電圧、前記目標電気エネルギ、及び前記実電気エネルギに従って、複数の駆動用電池モジュール小群を形成するために直列接続で、及び/又は、少なくとも１つの駆動用電池モジュール群を形成するために並列接続で相互接続されており、
前記駆動用電池モジュール群（１２ａ，１２ｂ，１２ｃ）それぞれの自動車両駆動用電池モジュール（１１）がそれぞれ、群専用の自動車両用ＣＡＮバスシステム（１３ａ，１３ｂ，１３ｃ）を介して、バスコントローラ（１４ａ，１４ｂ，１４ｃ）に接続されており、且つ、前記バスコントローラ（１４ａ，１４ｂ，１４ｃ）が、上位バスシステム（１５）を介して、上位制御装置（１６）に接続されており、これにより、不具合が発生した前記自動車両駆動用電池モジュール（１１）の電源が、前記上位制御装置（１６）によって切られることを特徴とする電圧供給システム。 A voltage supply system for a power plant for supplying a target voltage and a target electrical energy to an electric consumer provided inside the power plant, the plurality of vehicles each having an actual voltage and an actual electrical energy. In the voltage supply system comprising dual drive battery modules,
the motor vehicle drive battery modules are connected in series to form a plurality of drive battery module subgroups according to the target voltage, the actual voltage, the target electrical energy, and the actual electrical energy; and/or interconnected in a parallel connection to form at least one drive battery module group;
The vehicle drive battery modules (11) of each of the drive battery module groups (12a, 12b, 12c) are connected to the bus controller ( 14a ) via the group-dedicated CAN bus system (13a, 13b, 13c). , 14b, 14c), and the bus controller ( 14a , 14b, 14c) is connected to a higher-level control device (16) via a higher-level bus system (15). A voltage supply system characterized in that the power supply of the vehicle driving battery module (11) in which a malfunction has occurred is cut off by the higher-level control device (16).
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